607 SE EVERETT MALL WAY NORTH CORNER STUDIOS 2019-01-28

' Interior Lighting - Space-By-Space Method LTG-INT-SPACE 2015 Washington State Energy Code Compliance Forms for Commercial Buildings including R2,R3,R4 over 3 stories and all R1 Revised August 2016 Project Title: NORTHCORNER STUDIOS(FITNESS CENTER) Date 8.29.17 Calculation ( (Addition- O Addition For Building Department Use stand alone +existing Area NOTE 9 (Spaces where<50%of rThSpaces where>_50%of O luminaires are replaced uminaires are replaced LPA Standard (Additional Efficiency Package Option 0 Calculation C406.3 Reduced Interior Lighting Power To comply with C406.3,the Proposed LPD shall be 25%lower than the Target LPA. Type Refer to C406.3 for additional requirements. Maximum Allowed Lighting Wattage NOTE 1 Location(plan#, t e1iing Gross Interior Allowed Watts Allowed room#) Space Type Height"ore 2 Area in ft2 Watts per ft2 (watts/ft2 x area) 102,104 Restroom:all other 8 7 4 2 0.7 8 0 57 9 103,105 Storage room 8 98 0.500 4 9 106 Office:Enclosed 12 186 0.943 175 107 Gymnasium/fitness center:Playing area 12 227 0.960 218 108 Gymnasium/fitness center:Exercise area 12 576 0.580 334 Total Areal--- -8 2 Retail Display Allowance from LTG-INT-DISPLAY xb Lobby Art/Exhibit Display Allowance from LTG-INT-DISPLAY NOTE I Allowed Watts 1356 Proposed Lighting Wattage NOTES Location(plan#, Number of vvattsi NOTE 4,5,6 NOTE 7 Watts .ice= room#) Fixture Description Fixtures Fixture Proposed 102,104 B/S 6"x4'LED Light Surface Mounted 13 37 4 81 102,104 B/S LED Downlight 6 15 90 103,105 B/S 6"x4'LED Light Surface Mounted 2 37 74 106 B/S 2'x4'LED Light Surface Mounted 2 64 12 8 107 B/S 6"x4'LED Light Surface Mounted 3 64 192 108 B/S LED Downlight 9 15 • 135 Proposed Retail Display Lighting from LTG-INT-DISPLAY Total Proposed Watts may not exceed Total Allowed Watts for Interior Lighting Total Proposed Watts 1100 + I Interior Lighting Power Allowance COMPLIES Note 1-List all unique space types per Table C405.4.2(2)that occur in the project scope.Select space type category per from drop down menu. Note 2-Indicate ceiling height for atriums and spaces utilizing the ceiling height adjustment per Table C405.4.2(2),Footnotes d thru f. Note 3-List all proposed lighting fixtures including exempt lighting equipment and existing-to-remain fixtures. Note 4-For proposed Fixture Description,indicate fixture type,lamp type(e.g. T-8),number of lamps in the fixture,and ballast type(if included).For track lighting,list the length of the track(in feet)in addition to the fixture,lamp,and ballast information. Note 5-For lighting equipment eligible for exemption per C405.4.1,note exception number and leave Watts/Fixture blank. Note 6-Existing-to-remain fixtures shall be included in the Proposed Lighting Wattage table in the same manner as new fixtures.Identify as existing in fixture description. Note 7-For proposed Watts/Fixture enter the luminaire wattage for installed lamp and ballast using manufacturer or other approved source.For luminaires with screw-in lamps,enter the manufacturer's listed maximum input wattage of the fixture(not the lamp wattage).For low voltage lighting,enter the wattage of the transformer.For line voltage track/busway systems,enter the larger of the attached luminaire wattage or 50 watts/lineal foot,or enter the wattage limit of permanent current limiting device. Note 8-Lobby Art/Exhibit Display Allowance is independent of the Maximum Allowed Lighting Wattage. Note 9-Calculation Area Details: a.Lighting fixtures in a building addition may comply as a stand alone project,or they may be combined with the overall existing building lighting systems to demonstrate compliance.Refer to C502.1. b.For alterations and building additions,provide Space Types and gross interior areas in the Maximum Allowed Lighting Wattage table.If a building addition will comply as combined with the overall existing building lighting systems,include all applicable existing Space Types and gross interior areas. c.If less than 50%of existing lighting fixtures will be replaced.provide total existing lighting wattage(prior to alteration)in the space provided